title: [Screening for trisomy 21 using biological markers and ultrasonography].
authors.affiliation: Service de Gynécologie-Obstétrique, CHI Poissy-St Germain.
authors.forename: P
authors.initials: P
authors.lastname: Rozenberg
authors.forename: H J
authors.initials: HJ
authors.lastname: Philippe
authors.forename: M
authors.initials: M
authors.lastname: Perdu
authors.forename: I
authors.initials: I
authors.lastname: Nisand
mesh_terms: D000328:Adult; D000649:Amniocentesis; D015415:Biomarkers; D018997:Chorionic Gonadotropin, beta Subunit, Human / Q000097:blood*; D004314:Down Syndrome / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D011247:Pregnancy / Q000097:blood*; D011446:Prospective Studies; D015203:Reproducibility of Results; D012307:Risk Factors; D012680:Sensitivity and Specificity; D016216:Ultrasonography, Prenatal / Q000379:methods*; D000509:alpha-Fetoproteins / Q000378:metabolism*
chemical_list: D015415:Biomarkers; D018997:Chorionic Gonadotropin, beta Subunit, Human; D000509:alpha-Fetoproteins
vernacular_title: Dépistage de la trisomie 21 par association des marqueurs biologiques et échographiques.